Lindsay Ann Davenport (born June 8, 1976 in Palos Verdes, California) is a former World No. 1 American professional tennis player. She has won three Grand Slam singles tournaments and an Olympic gold medal in singles. In 2005, TENNIS Magazine ranked her as the 29th-best player of the preceding forty years. She is one of only four women (the others are Steffi Graf, Martina Navratilova, and Chris Evert) since 1975 who has been the year-end world no. 1 at least four times, and was ranked world no. 1 on eight different occasions. Davenport finished 1998, 2001, 2004, and 2005 as the top-ranked player. She was coached most of her career by Robert Van't Hof.

Davenport is the daughter of Wink Davenport, who was a member of the U.S. volleyball team at the 1968 Summer Olympics in Mexico City, and Ann Davenport. She attended both Chadwick School in Palos Verdes Peninsula, California and Murrieta Valley High School in Murrieta, California.

Davenport married Morgan Stanley investment banker and former University of Southern California All-American tennis player, Jonathan Leach, in 2003. Davenport took a break from competitive tennis in late 2006 and much of 2007 to have a baby. On June 10, 2007, she gave birth to a son, Jagger Jonathan, in Newport Beach, California. She gave birth to a daughter, Lauren Andrus, on June 27, 2009 in Newport Beach, California. She currently owns a home in the Irvine, California neighborhood of Shady Canyon and also in Laguna Beach, California. She gave birth to her third child, daughter Kaya Emory, on January 16, 2012.

Maria Yuryevna Sharapova (Russian: Мария Юрьевна Шарапова [mɐˈrʲijə ˈjurʲjɪvnə ʂɐˈrapəvə] ( listen), US: /ʃɑrəˈpoʊvə/, UK: /ʃærəˈpoʊvə/; born April 19, 1987) is a Russian professional tennis player and former world no. 1. A United States resident since 1994, Sharapova has won 26 WTA singles titles, including three Grand Slam singles titles at the 2004 Wimbledon, 2006 US Open and 2008 Australian Open. She has also won the year-end WTA Tour Championships in 2004. The Women's Tennis Association has ranked Sharapova world no. 1 in singles on four separate occasions. She became the world no. 1 for the first time on August 22, 2005, and last regained the ranking for the fourth time on May 19, 2008. As of May 28, 2012, Sharapova is ranked world no. 2. She has been in six Grand Slam finals with the final record 3–3.

Sharapova made her professional breakthrough in 2004 at age 17, when she defeated two-time defending champion and top seed Serena Williams in the 2004 Wimbledon final for her first Grand Slam singles title. She entered the top 10 of the WTA Rankings with the win. Despite not winning a major in 2005, Sharapova briefly held the no. 1 ranking, and reached three Grand Slam semifinals, losing to the eventual champion each time. She won her second major at the 2006 US Open defeating then-world no. 1 Amélie Mauresmo in the semifinals and world no. 2 Justine Henin in the final.

Serena Jameka Williams (born September 26, 1981) is an American professional tennis player and a former world no. 1. The Women's Tennis Association has ranked her world no. 1 in singles on five separate occasions. She became the world no. 1 for the first time on July 8, 2002 and regained this ranking for the fifth time on November 2, 2009. She is the only female player to have won over $35 million in prize money.

Her 27 Grand Slam titles places her ninth on the all-time list: 13 in singles, 12 in women's doubles, and 2 in mixed doubles. She is the most recent player, male or female, to have held all four Grand Slam singles titles simultaneously and only the fifth woman in history to do so. She was also the first woman, along with sister Venus Williams, to hold all four Grand Slam doubles titles simultaneously since Martina Hingis did so in 1998. Her 13 Grand Slam singles titles is sixth on the all-time list. Williams ranks fourth in Grand Slam women's singles titles won during the open era, behind Steffi Graf (22 titles) and Chris Evert and Martina Navratilova (18 titles each). She has won more Major titles in singles, doubles, and mixed doubles than any other active player, male or female.